1. Rabbit mite disease: The symptoms are severe itching, skin inflammation and even hair loss. Treatment method: Thoroughly clean the housing and contaminated equipment, and then use Shuangjiamei spray to disinfect. Wash the affected area with hot water and apply sulfur ointment.

2. Arthritis: The symptom is hair loss on the skin of the heel, forming a hypertrophic wave ulcer. Treatment method: As soon as symptoms are found, they should immediately move to a suitable breeding place and go to a pet store for help.

3. Injury to food: the symptoms are sour feces and bloated stomach. Treatment methods: stop eating for a day or two, if it is more serious, use hawthorn, green wood incense, calamus orange peel Decoction to feed.